{"product_id":"replacement-aprilaire-401-spacegard-2400-filter-9pk-html","title":"Replacement Aprilaire 401 SpaceGard 2400 Filter 9pk","description":"\u003cp\u003e9pk Replacement Furnace Air Cleaner Filters for high efficiency air cleaners by Aprilaire and Space-Gard. These filters can cost up to $40 per filter if you purchase through your heating contractor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Performance\u003c\/li\u003e\n\u003cli\u003eHigh-Output\u003c\/li\u003e\n\u003cli\u003eMicro-Free Gold HEPA-Type filter\u003c\/li\u003e\n\u003cli\u003eEasy Installation\u003c\/li\u003e\n\u003cli\u003eMERV 11, Exceeds Aprilaire OEM Filter specifications\u003c\/li\u003e\n\u003cli\u003eManufactured by BestAir\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEquivalent Air Filter: \u003cbr\u003e\u003cstrong\u003eAprilaire:\u003c\/strong\u003e 401\u003cbr\u003eFits Models- \u003cbr\u003e\u003cstrong\u003eAprilaire and SpaceGard Air Cleaners: \u003c\/strong\u003e2400\u003cbr\u003e\u003cstrong\u003eLennox:\u003c\/strong\u003e PMAC-12C (X0577)\u003cbr\u003e#SG4\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cem\u003eWHAT DOES MERV MEAN?\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003eASHRAE which is the American Society of Heating, \u003cbr\u003eRefrigerating and Air-Conditioning \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: xx-large;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eM\u003c\/span\u003einimum\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eE\u003c\/span\u003efficiency\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eR\u003c\/span\u003eeporting\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eV\u003c\/span\u003ealue\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eMERV 1-4 \u003c\/strong\u003e(Greater than 10 microns): pollen, dust mites, sanding dust, carpet fibers\u003cbr\u003e\u003cstrong\u003eMERV 5-8\u003c\/strong\u003e (3-10 microns): mold spores, hair spray, cement dust, powdered milk \u003cbr\u003e\u003cstrong\u003eMERV 9-12\u003c\/strong\u003e (1-3 microns): Legionella, lead dust, coal dust, auto emissions, welding fumes \u003cbr\u003e\u003cstrong\u003eMERV 13-16\u003c\/strong\u003e (0.3-1 microns): bacteria, tobacco smoke, insecticide dust, copier toner \u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne micron equals one thousandth of a millimeter. To put it into perspective what particle sizes these filters will remove from the air, you need to consider that the thickness of human hair is between 50 and 100 microns! As shown above, a MERV 11 rated filter will remove particles that are down in the 1 micron size range! (That's 1\/50th or 1\/100th of the thickness of a hair!)\u003c\/p\u003e","brand":"Aprilaire","offers":[{"title":"Default Title","offer_id":41471878332490,"sku":"REPL20","price":163.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/3549\/7290\/files\/media__00750.1421877310.1280.1280.jpg?v=1720530632","url":"https:\/\/c38b33-2.myshopify.com\/products\/replacement-aprilaire-401-spacegard-2400-filter-9pk-html","provider":"Climatedoctors","version":"1.0","type":"link"}